baber/WOPTO huggingface dataset:
Patent EP-0341616-A2 (EP)
Inventor: FASANG PATRICK P
IPC: G06J1/00
Filed: 1989-05-06
Abstract: An architecture and device for testing mixed analog and digital VLSI circuits, wherein the digital circuit portions of the chip are grouped into a digital block, and the analog circuit portions of the chip are grouped into an analog block. Analog signals are pro­vided to the digital block through an A/D transducer, and digital signals are provided to the analog block through a D/A transducer. The analog and digital blocks may be isolated from each other by a digital input mul­tiplexer disposed between the A/D transducer and the digital block, and by an analog input multiplexer dis­posed between the D/A transducer and the analog block. To minimize the number of pins required to implement the architecture, multiplexers are connected to accessed circuit nodes in the analog block and the digital block for selectively communicating signals from the accessed nodes to external output pins.
Patent EP-0342498-A2 (EP)
Inventor: SCHWALM REINHOLD DR
IPC: G03F7/039
Filed: 1989-05-10
Abstract: The invention relates to positive-and negative-working radiation-sensitive mixtures and to processes for the formation of relief patterns. 
<??>The radiation-sensitive mixtures contain a polymeric binder and an organic compound whose solubility in an aqueous-alkaline developer is increased by the action of acid and which contains at least one grouping cleavable by acid, and one additional grouping which forms a strong acid under the action of radiation, the polymeric binders used being reaction products of polymers containing phenolic hydroxyl groups with dihydropyran or alkyl vinyl ethers. 
<??>These radiation-sensitive mixtures are particularly suitable for the formation of relief patterns.
Patent EP-0358894-A2 (EP)
Inventor: HEIZMANN HELMUT DIPL-ING FH
IPC: F16H59/10
Filed: 1989-07-22
Abstract: To provide a spatially compact device for the preselection and gear change of a stepped motor-vehicle transmission, the gear-change lever to be actuated manually is guided on a four-bar linkage, the fixed bearings of which are mounted on a frame part of the motor-vehicle chassis. A crosspiece of the gear-change lever forms the connecting rod of the four-bar linkage. …<IMAGE>…
Patent EP-0354544-A2 (EP)
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1989-08-08
Abstract: A closed-loop system for compensating for an undesired drop in idling speed upon manually shifting a manual valve from a neutral range position to a drive range position include detecting the instance when a start-up friction element is brought into engagemment after the above-mentioned range select operation. The engine torque is increased in response to a torque-up command signal generating at the instance directed detected.
Patent EP-0361049-A2 (EP)
Inventor: BALLEIS PETER
IPC: A63H1/00
Filed: 1989-08-12
Abstract: The invention relates to a toy top with a standing foot (1), a standing shaft (4), which is held therein by means of its lower end (3), and a top body (6) which is mounted rotatably on said shaft. The standing shaft (4) engages vertically upwards through the tip part (9) of the top body (6) via a central bush-like bearing opening (12). The standing shaft (4) lies with its upper end (23) in a further, central bush-like bearing opening (14) in an insert part (11) fastened in the tip part (9). An axial slide bearing (24) between the standing shaft (4) and the insert part (11) is formed on the one hand by the upper end face (18) of the standing shaft (4) and on the other by a bearing ball (17) which is arranged on this end face (18) and which sits on the closed inner end (16) of the blind-hole type bearing opening (14) of the insert part (11), which opening is turned up over the upper end (23) of the standing shaft (4). <IMAGE>
Patent EP-0362877-A2 (EP)
Inventor: CASTELAZ PATRICK F DR
IPC: G06N3/02
Filed: 1989-10-06
Abstract: An ultra-high speed two-dimensional coordinate transform processor (10) contains layers having conducting lines representing coordinate lines in coordinate systems (R, Θ/X, Y). Layers in a first set have conducting lines representing a first coordinate system (R, Θ). Layers in a second set have conducting lines representing a second coordinate system (X, Y) and are positioned adjacent the layers in the first set. A signal is applied at a point where lines in the first set intersect. This point represents a point in the first co­ordinate system (R, Θ). An induced signal is sensed in the layers in the second set at a point where coordinate lines intersect. Since the detected signal will be strongest at the point nearest the applied signal, the intersecting point having the strongest signal will represent the point in the second coordinate system (X, Y) that is the transform of the first point. The processor (10) is faster than conventional coordinate transform methods and is inexpensive to produce. Accuracy may be increased by repeating the processing in smaller coordinate space.
Patent EP-0371277-A2 (EP)
Inventor: SANDKUHLER GEORG
IPC: G01G19/08
Filed: 1989-11-03
Abstract: The invention relates to a device for indicating the loading state of a lorry, preferably the weight of the payload which has been picked up by refuse-collecting vehicles whose vehicle frame can move relative to the axles and are supported on the latter by springs. The object of creating a device of this kind which is of simple construction and indicates to the driver when the permissible total weight has been reached is achieved by the fact that a device (7, 8) is provided which detects the distance between the vehicle frame (2) and the axle or axles (5) and produces a signal when the distance has been reduced to an extent which corresponds to the weight of the maximum permissible payload. 
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Patent EP-0338837-A2 (EP)
Inventor: ISHIZAWA YOSHIRO
IPC: H03M1/00
Filed: 1989-04-20
Abstract: An analog-digital converting circuit comprises an analog amplifying circuit having an input connected to an analog signal input terminal and having a plurality of outputs for generating a corresponding number of analog signals amplified by different amplification factors. A first selector is connected at its a corresponding number of inputs to receive the plurality of amplified analog signals, respectively. The first selection circuit outputs one analog signal selected from the received amplified analog signals, to an analog-digital converter. A second selector is connected at its an input to receive a digital signal from the analog-digital converter and has a plurality of outputs for outputting the received digital signal from one sequentially alternatively selected from the plurality of outputs. A coefficient multiplying circuit has a corresponding number of inputs connected to the plurality of outputs of the second selector, respectively, and a plurality of outputs for generating a corresponding number of multiplied digital signals which are obtained by the plurality of outputs of the second selector by different coefficients, respectively. A third selector is connected at its corresponding number of inputs to the plurality of outputs of the coefficient multiplying circuit so as to output, as a digital signal, one selected from the plurality of outputs of the coefficient multiplying circuit. A controller is connected to receive the plurality of outputs of the second selector for monitoring respective levels of the plurality of outputs of the second selector and for supplying a selection signal to the third selector so as to cause to select, from the plurality of outputs of the coefficient multiplying circuit, one multiplied digital signal in correspondence to a level of the analog signal.inputted to the analog signal input terminal.
Patent EP-0343840-A2 (EP)
Inventor: FLESHER PETER
IPC: C08J3/12
Filed: 1989-05-17
Abstract: Polymeric thickeners suitable for use as textile pigment print paste thickeners are particulate cross linked polymers having a particle size of below 20µm and have defined physical characteristics that indicates an optimum degree of cross linking and molecular size within the polymer.
Patent EP-0351052-A2 (EP)
Inventor: CANE CHARLES
IPC: C10N10/04
Filed: 1989-06-08
Abstract: A process for the production of a lubricating oil additive concentrate having a TBN greater than 300 comprises reacting at elevated temperature 
component (A) a defined salicylic acid derivative, 
component (B) an alkaline earth metal base added either in a single addition or in a plurality of additions at internediate points during the reaction, 
component (C) at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di- (C₃ or C₄) glycol, (iv) a tri- (C₂-C₄) glycol, (iv) a mono- or poly-alkylene glycol alkyl ether of the formula (I) 
R(OR¹) x OR²      (I) 
wherein R is a C₁ to C₆ alkyl group, R¹ is an alkylene group R² is hydrogen or a C₁ to C₆ alkyl group and x is an integer from 1 to 6, (vi) a C₁ to C₂₀ monohydric alcohol, (vii) a C₁ to C₂₀ ketone, (viii) a C₁ to C₁₀ carboxylic acid ester, or (ix) a C₁ to C₂₀ ether, 
component (D) a lubricating oil, 
component (E) carbon dioxide added subsequent to the, or each, addition of component (B), 
component (F) a defined carboxylic acid or derivative, and 
component (G) at least one compound which is (i) an inorganic halide of (ii) an ammonium alkanoate or mono-, di-, tri- or tetra-alkyl ammonium formate or alkanoate provided that, when component (G) is (ii), component (F) is not an acid chloride, 
the weight ratios of all components being such as to produce a concentrate having a TBN greater than 300.
Patent EP-0351216-A2 (EP)
Inventor: DREW RICHARD C O D S PACKAGING
IPC: B65D5/42
Filed: 1989-07-13
Abstract: A composite blank for an erectable display box consists of a cardboard blank having a fold line (16) defining a corner of the erected box, and an opening (18) straddling the said corner. A transparent plastic blank (20) closes the opening (18) and overlaps the edge (22) of the cardboard. At the corner (24), the plastic sheet has a diagonal edge (20C), and the cardboard is cut to form a tab (28) which runs alongside the fold line (16) between a concavity at (30) and a convexity at (34). A tiny opening between the cardboard and plastic at (30) allows for satisfactory folding along the line (16), and the area of the tab (28) allows for adhesive between the cardboard and plastic, so that the two are adequately attached around the whole periphery of the opening (18), except in the immediate vacinity of the concavity (30).
Patent EP-0355068-A2 (EP)
Inventor: QUERTERMOUS THOMAS
IPC: C12N15/58
Filed: 1989-08-21
Abstract: A recombinant hybrid immunoglobulin molecule has an antigen binding site specific for fibrin linked to a second protein comprising the active portion of a plasminogen activator, single-chain urokinase. Cloning and production of these novel hybrid immunoglobulin molecules are also disclosed. The recombinant hybrid immunoglobulin molecules can be used in immuno­diagnostic and immunotherapeutic processes.
Patent EP-0359515-A2 (EP)
Inventor: NAKAMURA AKIHIKO
IPC: A23N12/10
Filed: 1989-09-12
Abstract: A coffee bean roasting device includes a heating oven (10) and a roasting drum (13) in the heating drum and infrared heaters (12) attached to inner walls of the heating oven. To provide for rapdi and controlled cooling, a cooling drum (25) is provided under the roasting drum. The device further includes agitating blades (30a,31a,46a,47a) spirally provided on inner walls of the roasting drum and the cooling drum and having smooth inner circumferential edges. A suction blower (51) sucks air through either of the drums. An exhaust passage (5) exhausts burnt gases produced in the roasting drum out of the device. A pressure sensor is provided in a passage (3) from an opening of the roasting drum to the exhaust passage (5) and pressure regulating device (38) is for regulating pressures in the roasting drum with the aid of differences between pressures detected by the pressure sensor and atmospheric pressure. A temperature sensor (35) is provided on an inner wall of the heating oven in opposition to the roasting drum, and a water spray nozzle sprays water into the roasting drum through its opening.
Patent EP-0384153-A2 (EP)
Title: Supporting chain for energy carrier
Inventor: WEHLER HERBERT
IPC: F16G13/16
Filed: 1990-01-26
Abstract: The subject matter of the invention is a supporting chain for an energy carrier, for supplying expendable items of all kinds to systems moving on tracks, a supporting open-link chain, consisting of a large number of chain links (1, 34, 35), having continuous inner spaces for energy carriers, outer fish plates (5) (connected to one another in a jointed manner) of the open-link chain having stops (13, 14) for limiting the mutual pivoting angle and each chain link (1, 34, 35) having two detachable webs, connecting the outer fish plates (5) to one another. In order to provide an improved supporting chain for an energy carrier (cons.), having detachable webs, in which especially the design of the webs and their connection to the outer fish plates are simplified, it is proposed that the webs are tubular pieces (23, 24, 36) which are plugged onto corresponding projections (21, 22) of the outer fish plates (5), forming push fits. 
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Patent EP-0398244-A2 (EP)
Inventor: OHSAWA TAKASHI C O INTELLECTUA
IPC: G11C11/409
Filed: 1990-05-15
Abstract: This invention discloses a dynamic type random-access memory which includes a bit line pair, a memory cell array including a plurality of memory cells (MC i ; i = 0 to 255), a bit line sense amplifier (NA, PA) which is enabled after data written in one of the plurality of memory cells (MC i ; i = 0 to 255) is read out onto the bit line pair, and a charge transfer circuit (NT₁, NT₂) which is connected between the bit line pair and sense nodes (SN,  SN ) of the bit line sense amplifier (NA, PA), and is kept OFF for a predetermined period of time after a sense amplification operation of the bit line sense amplifier (NA, PA) is started.
Patent EP-0402919-A2 (EP)
Inventor: NANNO TAKANOBU C O TOKAI RUBBE
IPC: F16F13/14
Filed: 1990-06-13
Abstract: A fluid-filled cylindrical elastic mount including an inner sleeve(10), a flange member (32) fixed to one axial end of the inner sleeve, an outer sleeve (12) having a cylindrical portion (29) and a flange portion (30) which is positioned opposite to the flange member in its axial direction, and a first and a second elastic body (14, 16) which are interposed between the inner and outer sleeves and between the flange member and the flange portion, respectively. These first and second elastic bodies cooperate with each other to define an annular fluid chamber (46) which is filled with a non-compressible fluid. At least one resonance member (48) is accommodated in the fluid chamber, and cooperates with an inner wall of the fluid chamber to define a resonance portion (46Aa) through which the fluid is caused to flow upon application of a vibrational load. The first elastic body includes a pair of thin-walled portions (24) which are formed on diametrically opposite sides of the inner sleeve. Each of the thin-walled portions extends between the inner and outer sleeves, in a direction substantially parallel to the axial direction of the inner and outer sleeves, and has axially opposite ends connected to the inner and outer sleeves, respectively.
Patent EP-0405450-A2 (EP)
Inventor: MATSUBARA MOTONARI C O INTELLE
IPC: G11B7/257
Filed: 1990-06-26
Abstract: A data recording medium includes a substrate (1), an undercoat layer (2) formed on the substrate by plasma polymerization using a source gas containing fluorocarbon, and a recording layer (3) formed on the undercoat layer and containing a metal selected from the group consisting of Ag, Au, and Cu, Te, C, and H, data being recorded in the recording layer by forming pits therein. A method of manufacturing a data recording medium includes forming an undercoat layer on a substrate by plasma polymerization using a source gas containing fluorocarbon, and forming a recording layer containing a metal selected from the group consisting of Ag, Au, and Cu, Te, C, and H by reactive sputtering in an atmosphere of a gas mixture of an Ar gas and a hydrocarbon gas.
Patent EP-0414247-A2 (EP)
Inventor: CHAN HARDY W
IPC: C12R1/39
Filed: 1990-08-23
Abstract: The invention relates to the construction of recombinant DNA molecules containing an ester hydrolase gene from Pseudomonas fluorescens and the generation of the cloned hydrolase and mutants thereof in Escherichia coli . The cloned hydrolases produced are particularly useful in the production of S-naproxen by enzymatic hydrolysis of R,S-naproxen esters in an enantiospecific fashion.
Patent EP-0427147-A2 (EP)
Inventor: HANCOCK WILLIAM R
IPC: G09G5/36
Filed: 1990-11-02
Abstract: An improved graphics system having a beamformer (23) operating on data coming from a modified image memory (21a) and graphics processor (20a) producing correctly anti-aliased data to be shown on raster displays (22) and in particular on color mosaic displays.
Patent EP-0426199-A2 (EP)
Inventor: IDA MASAHIRO C O TLV CO LTD
IPC: G06F17/40
Filed: 1990-11-02
Abstract: The present invention is a trap selector for selecting an optimum trap meeting various uses which is designed to sequentially input required data for selecting the trap and to execute previously memorized trap-selecting programs by a microcomputer characterized in that the geometrical conditions of various kinds of traps are previously memorized, the thermodynamical working conditions such as pressure thereof are inputted, when an optimum trap must be selected, so as to calculate the discharging flow rate (capacity), which is compared to the actually required discharging flow rate. 
     In the conventional trap selector, all discharging characteristics for every pressure or temperature and the like of various kinds of traps must be memorized, but in the trap selector according to the present invention, the designated calculation is executed from the previously memorized geometrical conditions of various kinds of traps and the thermodynamical working conditions, which are inputted at the selection, such as pressure thereof and the obtained discharging flow rate is compared with actually required discharging flow rate and therefore the optimum trap can be decided.
Patent EP-0430140-A2 (EP)
Inventor: WOODHALL BARNES W
IPC: B60R16/02
Filed: 1990-11-26
Abstract: An instrument display apparatus for use in combination with a substantially transparent panel including an instrument to be displayed positioned adjacent to the transparent panel and which is adapted to reflect ambient light onto the substantially transparent panel, and an artificial lighting assembly which is adapted to selectively supply light to the instrument whereby a reflection of the instrument may be viewed in the windscreen regardless of level of ambient natural light.
Patent EP-0386841-A2 (EP)
Inventor: GRIGAT ROLF-RAINER DR
IPC: G09G5/39
Filed: 1990-03-05
Abstract: A memory device (14) for storing the picture element data of a television picture is described, - having a main memory (1), divided into blocks and therein into columns and lines, - a column decoder (12001, ...) for each main memory block (11001, ...) for selecting a column of the main memory (1) according to a column address which can be fed in from outside (at 81), - a line decoder (90), effective for all main memory blocks (11001, ...), for jointly selecting a line in each column of each main memory block (11001, ...) according to a line address which can be fed in from outside (at 87), - at least one input device (2), comprising an input shift register (21) for picture-element serial reading-in of picture element data to be stored (at 20) and a write memory (24) for bit-parallel transfer of the picture element data from the input shift register (21) of one data bit at a time to one of the main memory blocks (11001, ...> - and at least two output devices (4, 5), each comprising an output shift register (43, 53) for picture-element serial reading-out of picture element data to be output (at 44, 54) and a read memory (40, 50) for bit-parallel transfer of the picture element data of one data bit in each case from one of the main memory blocks (11001, ...) to the output shift register (43, 53). <IMAGE>
Patent EP-0383465-A2 (EP)
Inventor: NAKA TAKEHIKO
IPC: A61P25/18
Filed: 1990-02-05
Abstract: Novel tricyclic fused pyrimidine derivatives of the formula (I):
      wherein either one of R¹ and R² is hydrogen or an optionally substituted aralkyl group and the other is hydrogen, an optionally substituted aralkyl group or an aliphatic hydrocarbon group; R³ is hydrogen, an aliphatic hydrocarbon group or acyl group; and A is an optionally substituted divalent hydrocarbon chain having 2 to 4 carbon atoms and salts thereof are strong adenosine antagonists and activate cerebral functions and metabolisms, thus being useful as therapeutic or prophylactic agents for neurological or psychic changes caused by cerebral apoplexy, brain injury or cerebral atrophy.
Patent EP-0398634-A2 (EP)
Inventor: MCKEE CHARLES B
IPC: G01N27/403
Filed: 1990-05-15
Abstract: Apparatus and method are provided to ensure accuracy of a measurement signal obtained using a potentiometric sensor (10) placed in a solution (12). The apparatus includes an interface amplifier (26) that generates a relatively large turn-on bias current whenever the amplifier is initially powered on. To avoid polarization of the potentiometric sensor (10) by the turn-on bias current, a switch device (40) is used to direct the turn-on bias current along a path away from the potentiometric sensor (10). The switch device (40) is controlled using a timer circuit (42) that causes a change in position of the switch device (40) after a predetermined time delay. During the time delay, the bias current reduces to a normal value and polarization of the potentiometric sensor (10) has been avoided. An accurate measurement of a physical parameter associated with the solution can then be taken without the detrimental effect of the turn-on bias current on the potentiometric sensor. The apparatus has particular utility in obtaining water quality data, such as hydrogen potential, specific ion potential and oxygen reduction potential.
Patent EP-0402052-A2 (EP)
Inventor: SCAMMELL ANTONY JOHN
IPC: H05K1/03
Filed: 1990-05-31
Abstract: A signal carrier support comprises a first conductive member (12) and a second conductive member (13) which are separated by a dielectric sheet (9). The sheet (9) comprises a plurality of closed apertures (10) arranged to lie between the first and second conductive members.
Patent EP-0404539-A2 (EP)
Inventor: FAYKISH LYNN E C O MINNESOTA M
IPC: G02B5/128
Filed: 1990-06-20
Abstract: A retroreflective security laminate, designed to be applied to the surface of a document over information thereon, and having a protective cover sheet comprising an abrasion-resistant outer layer and a support layer which is resistant to deformation under localized pressure. Also methods for making such laminates.
Patent EP-0405962-A2 (EP)
Inventor: CUNNINGHAM DONALD J
IPC: B60R21/26
Filed: 1990-06-28
Abstract: A vehicle inflatable crash protection bag inflator. the inflator housing comprises two structural components (14, 16) which are welded together by only two welded joints (18, 20) to define an inner or combustion chamber (26) containing gas generant material (56) and an outer or diffuser chamber (32). An igniter tube (36) is disposed in the combustion chamber free of attachment to one of the structural components (16) and is press fit or otherwise suitably attached to a mounting post (34) on the other structural component (14). The igniter tube is perforated and wrapped with a foil (52) whereby the igniter material (50) is disposed in direct contact with a squib (44) so as to better ensure ignition thereof. Alternatively, the igniter tube and igniter material may be eliminated and the gas generant material disposed in direct closely surrounding relation to the squib. The housing is composed of aluminum, and the inflator has a minimum weight and size.